# Grade Chat API

**Canonical:** https://apis.io/apis/gradetv/gradetv-chat-api/  
**Provider:** Grade — https://apis.io/providers/gradetv/  
**Base URL:** https://gradetv.net  
**Documentation:** https://gradetv.net/api/

Grade Chat API is one of 42 APIs that [Grade](https://apis.io/providers/gradetv/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Chat. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Chat API from Grade — 3 operation(s) for chat.

## Operations (4)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/chat/{channel_id}/mensagens` | Últimas mensagens da sala do canal, mais o endereço do WebSocket para… |
| POST | `/api/chat/{channel_id}/mensagens` | Manda mensagem na sala sem abrir WebSocket. Exige o passe mensal do chat |
| POST | `/api/chat/pass` | Compra ou confirma o passe mensal do chat: $0.10 por 30 dias, via x402 |
| GET | `/api/chat/{channel_id}/ws` | WebSocket da sala do canal — o caminho ao vivo, com presença |

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/gradetv/refs/heads/main/openapi/gradetv-chat-api-openapi.yml
- **LLMsTxt** — https://gradetv.net/llms.txt
- **Documentation** — https://gradetv.net/llms-full.txt
- **Documentation** — https://gradetv.net/okf/index.md
- **Documentation** — https://gradetv.net/.well-known/api-catalog
- **APIReference** — https://gradetv.net/llms-full.txt

## Other Grade APIs (12)

- [Grade Admin API](https://apis.io/apis/gradetv/gradetv-admin-api/)
- [Grade Apis.json API](https://apis.io/apis/gradetv/gradetv-apis-json-api/)
- [Grade Auth API](https://apis.io/apis/gradetv/gradetv-auth-api/)
- [Grade Billing API](https://apis.io/apis/gradetv/gradetv-billing-api/)
- [Grade Categories API](https://apis.io/apis/gradetv/gradetv-categories-api/)
- [Grade Channels API](https://apis.io/apis/gradetv/gradetv-channels-api/)
- [Grade Cities API](https://apis.io/apis/gradetv/gradetv-cities-api/)
- [Grade Comments API](https://apis.io/apis/gradetv/gradetv-comments-api/)
- [Grade Contact API](https://apis.io/apis/gradetv/gradetv-contact-api/)
- [Grade Countries API](https://apis.io/apis/gradetv/gradetv-countries-api/)
- [Grade Credito API](https://apis.io/apis/gradetv/gradetv-credito-api/)
- [Grade F API](https://apis.io/apis/gradetv/gradetv-f-api/)

## Tags

Chat

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/gradetv/gradetv-chat-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/gradetv/.